baber/WOPTO huggingface dataset:
Patent JP-H01150951-A (JP)
Title: Memory access method
Inventor: FUKUZAWA HAJIME
IPC: G06F12/00
Filed: 1987-12-07
Abstract: PURPOSE:To totally obtain only desired data at a high speed without especially giving attention to the address position, etc., of the tip and termination of the data by reading instructed successive data for a transferring number from the data on an address, which is instructed from a memory device, and transferring the successive data to a request source. CONSTITUTION:When the successive data on a memory device 3 are totally obtained, the request source (an operation control device) instructs a memory data request, the address of the head data of a data group and the data transferring number to a memory control device 2. The memory control device 2 reads transferring block data for the successive instructed data transferring number from the transferring block data to correspond to the head address, which is instructed from the request source, and transfers the data to the request source. Accordingly, the request source can totally obtain only the desired data at the high speed without giving attention to the address position, etc., of the tip and termination of the desired data.
Patent JP-H05127555-A (JP)
Title: Fixing device
Inventor: TAKEDA KENICHI
IPC: G03G15/20
Filed: 1991-10-30
Abstract: PURPOSE:To provide a fixing device in which the occurrence of an offset phe nomenon from a recording material to a pressure roller is restrained without excessively applying releasing agent at the time of performing fixing action on both surfaces of the recording material. CONSTITUTION:Applying action is performed to a heating roller 1 by a releasing agent applying means 3A when the recording material P passes through a nip part. The applying action is performed to a pressure roller 2 by a releasing agent applying means 3B when the fixing of a toner image on a side A is completed and the recording material P where an unfixed toner image is formed on a side B passes through the nip part. The applying amount of silicone oil 51 to a rubber layer 6 is set to 0.02-0.10g, expressed by a conversion value per recording material of A4 size, and the applying amount of silicone oil 51 to a rubber layer 9 is set <=0.03g, expressed by the conversion value per recording material of A4 size.
Patent JP-H03168031-A (JP)
Title: Rooting
Inventor: GOTO FUMIYUKI
IPC: A01G7/02
Filed: 1989-11-28
Abstract: PURPOSE:To reduce an amount of medium and contamination with various germs by subjecting a shoot supplied with a CO2 gas and strong light at the latter period of propagation to passage in a medium not containing a carbon source in a microorganism existing state. CONSTITUTION:A culture case 3 having a cover 4 is charged with a liquid medium 2 containing a MS fundamental medium, hormone and sucrose, etc., and with a supporting member laying an explant 5 and is provided with light having about 3,000lux. Then, in this state, the case is provided with a CO2 gas through a CO2 feed pipe 7 at the latter period of propagation and with strong light having 8,000-10,000lux. Then a seedling propagated in a microorganism existing state is taken out from a culture box 1, shoot cut out by a surgical knife 8 is subjected to passage in the supporting member 6 laid in an immersed state in a liquid medium 9 not containing a saccharide in the case 3, supplied with a CO2 gas from the pipe 7 and strong light, rooted and acclimatized in the microorganism existing state.
Patent JP-H05144143-A (JP)
Title: Cassette loading device
Inventor: EGUCHI NAOKI
IPC: G11B15/675
Filed: 1991-11-26
Abstract: PURPOSE:To enable stable transfer of a tray in accordance with a load applied to the main body of tray by making a driving condition of the tray variable by detecting the existence and the quantity of tape cassettes housed in the tray. CONSTITUTION:A cassette detecting switch 17 is provided on a top plate of side chassis 14 so as to face the upper surface part of tape cassettes 13 which are housed in cassette housing parts 11, 12, and the detection lever 16 is engaged to a changeover operating part. When the main body 10 of tray is transferred in the direction of the arrow B, the detection lever 16 is rotated through the tape cassette 13, and a changeover signal is outputted to a control part 18 from the changeover operating part. The existence of cassette 13 and the quantity are detected by the control part 18 from the inputted detection signal, thereby a drive voltage for the drive motor to transfer the main body 10 of tray, a delay time, etc., are variably controlled. Therefore, the tray can be transferred without being affected by a load, thus a reliability in the operation control is improved.
Patent JP-H09147871-A (JP)
Title: Negative electrode plate for lead-acid battery
Inventor: WADA KEIICHI
IPC: H01M4/62
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To restrain reduction in charging efficiency of a battery, and improve low temperature high efficiency discharging capacity and the service life of a lead-acid battery by filling an active material containing lignin sulfonic acid salt having a conjugate double bond in a current collecting body. SOLUTION: A pH 9 to 10 digester solution by dissolving a pulp raw material in a sulfurous acid solution containing hydrogensulfite, is digested by pressurizing and steaming it, and lignin sulfonate having a conjugate double bond is obtained. Next, active material paste obtained by kneading lead powder, water and the lignin sulfonate 0.1 to 0.7wt.% having a conjugate double bond, is filled in a current collecting body composed of a lattice body, and it is aged, and is dried.
Patent JP-H11144360-A (JP)
Title: Auto-changer for information equipment
Inventor: TANAKA MASAFUMI
IPC: G11B17/26
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive auto changer device for information equip ment, such that players can be positioned and connected at a position correspond ing to each shelf of a magazine by means of a simple structure using a small number of sensors. SOLUTION: In accordance with a magazine 34 in which a recording medium 32 is stored in each shelf, a player is supported by a raising/lowering mechanism and driven by a driving mechanism so that the raising/lowering mechanism is moved vertically only by the distance between stop positions corresponding to the mutual distance between the shelves, the driving mechanism is controlled by a control means, with a state as an origin in which the player 36 reaching the reference position is detected by sensor 124 and is which the driving mechanism reaching the stop position is also detected by the sensor, and the player 36 is controllably moved to the position corresponding to the desired shelf of the magazine 34.
Patent JP-H11145978-A (JP)
Title: Multiplexing controller
Inventor: OYA MASAO
IPC: H04L12/28
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a multiplexing controller capable of guaranteeing a transmission cell number per unit time for respective incoming lines and realizing a large latitude for setting and highly accurate priority control for the respective incoming lines. SOLUTION: This multiplexing controller 100 is provided with incoming lines 101-103 (incoming lines 1-3), cell buffer memories 104-106, memory control parts 107-109, a guarantee band setting table part 112 for setting respective guarantee bands to the incoming lines 1-3 and a contention judgement circuit part 111 for deciding the incoming line for permitting transmission corresponding to the set contents of the guarantee band setting table part 112.  The guarantee band setting table part 112 is constituted of a setting original table 201 capable of setting an output cell number at each unit time for the respective incoming lines, an operation table 202 for indicating transmission priority orders for the respective incoming lines and performing self-updating at each 1-cell time and a timer 203 and the contention judgement circuit part 111 controls contention based on the operation table 202.
Patent JP-H07164821-A (JP)
Title: Pneumatic tire
Inventor: HANEDA TSUKASA
IPC: B60C11/00
Filed: 1993-12-10
Abstract: PURPOSE:To reduce the energy consumption at a tread part by at least three- dividing a tread rubber arranged in the tread part in the tire axis direction, forming the rubber in the vicinity of the tire equator plane from the high elastic rubber and forming the rubber in the vicinity of the shoulder part from the low elastic rubber. CONSTITUTION:As for a pneumatic tire having a side wall part 3 extending to the outside in the radial direction from a pair of bead parts and a tread part 5 riding over both the side wall parts, a carcass 7 which extends in a troidal form and forms the skeltons of the side well parts 3 and the tread part 5 and a belt 9 and a tread rubber 11 which are placed at the grown part of the carcass 7 are arranged successively. In this case, the tread rubber 11 is three-divided in the tire axis direction so that the boundary is positioned, and the rubber 20 in the vicinity of the tire equator plane 13 is made of the high elastic rubber and the rubber 22 in the vicinity of the shoulder part is made of the low elastic rubber. Further, the tandelta of the rubber 20 an the tire equator plane is 0.120, and the tandelta of the rubber 22 on the shoulder part side is 0.122, and the tandelta is nearly equal.
Patent JP-2001135438-A (JP)
Title: Electric connector
Inventor: KONNO TAKESHI
IPC: H01R12/71
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector for allowing a wiring between the first connector and the second connector without going through a main substrate on a user side. SOLUTION: In an electric connector comprising the first connector 23 mounted on a main substrate 21, the second connector 24 with signals to be each switched fed directly to signal terminals thereof, and two contact sections 32 and 33 aligned side by side with each other at equal intervals, the contact sections being electrically connected to each other portions, the electric connector 20 containing an auto fuse 30 for releasing an all-time closed contact section that comes into contact with the first or the third connection pin when engaged with the above second connector, a the electric connector 20 is so constructed to cause two signal terminals 23d and 23e to be signal switched for the above first connector and the first and the third connection pins 24a and 24c to be mounted on a sub-substrate 31 having connection patterns 31a and 31b to be connected to each other.
Patent JP-H1070203-A (JP)
Title: Pmos single-poly nonvolatile memory structure
Inventor: CHANG SHANG-DE T
IPC: H01L27/115
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a non volatile memory cell which can realize programming and erasing with a lower voltage. SOLUTION: A P-channel single-poly non volatile memory having P<+> source, P<+> drain and a channel extending between these source and drain is formed within an N well 12. A polysilicon floating gate 26 extending on the upper side is isolated from the N well 12 by a thin oxide film. A P-type diffused region 72 is formed in a part of the N well 12 at the lower side of the floating gate and thereby it is capacitively coupled with the floating gate. An N-type diffused region 74 functioning as the control gate of this cell is formed in this P-type diffused region 72. This P-type diffused region 74 electrically isolates the control gate from the N well 12 so that the voltage exceeding the voltage applied to the N well 12 can be applied to the control gate without generation of a current path to the N well 12 from the control gate.
Patent JP-H01153214-A (JP)
Title: Cutter
Inventor: WASHIO ISOMI
IPC: B23D55/08
Filed: 1987-12-10
Abstract: PURPOSE:To reduce an idle time so as to improve cutting efficiency by providing a photoelectric switch for emitting light parallel to a saw blade and a groove where the photoelectric switch becomes lower than the upper surface of a work table. CONSTITUTION:At least photoelectric switches 31F, 31B go into a groove formed on the upper surface of a work table 27 during the cutting, and the cutting is performed without any problem. And photoelectric switches 31F and 31B, 33F and 33B are provided respectively under a drive-side saw blade guide member 17 and a driven-side saw blade guide member 19 parallel to a band saw blade 11, so that the rising and lowering ends of the band saw blade 11 can be detected immediately after they leave a work W, that is, the cutting is completed. As a result, since the rise of the band saw blade 11 or a movement toward a vice device is immediately carried out, a useless idle time is reduced so that cutting efficiency can be improved.
Patent JP-H0866635-A (JP)
Title: Photocatalytic thin film and its formation
Inventor: HAYAKAWA MAKOTO
IPC: C01G23/04
Filed: 1994-12-14
Abstract: PURPOSE: To produce a photocatalytic thin film having a high deodorizing capacity and also capable of withstanding against a long term and repeating use. CONSTITUTION: A rutile type TiO2 thin film is formed on a surface of a substrate such as tile, then, at least one kind metallic salt aq. soln. or ethanol soln. selected from among Cu, Ag, Fe, Co, Pt, Ni, Pd and Cu2 O is applied on thus substrate, then, UV rays-containing light is irradiated to reduce a metallic ion and to fix metal on the rutile type TiO2 thin film.
Patent JP-H04183585-A (JP)
Title: Coupling device for robot arm
Inventor: NAKAMURA YOSHITAKA
IPC: B25J15/04
Filed: 1990-11-14
Abstract: PURPOSE:To better a position reproductivity at the connection time of a master body and tool body, and making connectable in the same state at all times, by taper-fitting the fitting projection of the master body and the fitting recessed part of the tool body. CONSTITUTION:A ball receiving part 22 which receives holds the both bodies with their connection in cooperation with a ball member 5, in the case of a piston member 9 being moved to the lock position in the state of the engaging projection 2c of a master body 2 being engaged with the fitting recessed part 21 of a tool body 3, contactable with the ball member 5 and a tapered face 22a, is provided on the tool body 3. In this case, the fitting projection 2c of the master body 2 and the fitting recessed part 21 of the tool body 3 are taper- engaged. Consequently at the connection time of the master body 2 and tool body 3, they are connected with good position productivity and in the same concentric state at all times.
Patent JP-H11129944-A (JP)
Title: Spare tire holder
Inventor: ONOE SHIGERU
IPC: B62D43/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To surely fix not only a spare tire of standard size but also a spare tire of wide width. SOLUTION: This holder comprises a central plane part 2 and a pair of side plate parts 3 located oppositely in its both sides. In the central plane part 2, a rising part 7 of a body side fixing member 5 comprising a bottom plate part 6 and the rising part 7 is festenedly fixed to the side plates 3 of a holder base part 1 of substantially U-shaped cross section inplanted with spare tire fixing bolts 4 to be position-adjustable in the width direction of a spare tire.
Patent JP-H03170925-A (JP)
Title: Projection type display device
Inventor: YANO KOTARO
IPC: G03B21/00
Filed: 1989-11-29
Abstract: PURPOSE:To obtain an excellent color image by arranging correcting optical elements which generate astigmatism on an axis in an optical path in front of where light is transmitted through an image forming means and a dichroic mirror. CONSTITUTION:The cylindrical correction optical systems 8a and 8b which have dichroic mirrors (film) formed on their one-surface sides and optical power on the other-surface sides are arranged in the optical path in front of where light is transmitted through the image forming means and dichroic mirror. Image light which is modulated by transmission type liquid crystal display elements 5R and 5B has astigmatism generated on a screen in an over direction, but in regard to the correction optical system 8a and 8b, the surfaces where the dichroic films are not formed are made cylindrical to apply optically luminous flux passing in a specific plane and thus astigmatism is generated on the axis in an under direction to suppress the generation of the astigmatism on the whole. Consequently, the composite color image with excellent optical performance is obtained.
Patent JP-H05206761-A (JP)
Title: Microwave amplifier
Inventor: ITO YASUHISA
IPC: H05K1/02
Filed: 1991-11-27
Abstract: PURPOSE:To prevent deterioration in the passing characteristic of a microwave signal even when a gap width of a 1/4 wavelength coupled line is wide. CONSTITUTION:In order to supply a bias power supply to semiconductor amplifier elements 1, 2, a 1/4 wavelength coupled line 15 is provided to the amplifier. The 1/4 wavelength coupled line 15 is formed to be a length of 1/4 wavelength by providing a gap 20 to a microstrip line and interrupts a DC to pass the microwave signal. Moreover, a printed circuit board rear conductor 6 at the rear side of the 1/4 wavelength coupled line 15 is removed and a cavity 5 is provided also to a case 4 to which the printed circuit board 3 is arranged. A bias power supply is supplied to the semiconductor amplifier elements 1, 2 via high impedance lines 16-19.
Patent JP-H04185360-A (JP)
Title: Recording device
Inventor: KASHIWABARA ATSUSHI
IPC: H04N1/23
Filed: 1990-11-19
Abstract: PURPOSE:To ensure that a high-quality image can be recorded by detecting a specified relationship between a non-exposed dot and an exposed dot, and controlling the quantity of light of a light beam based on the detection results. CONSTITUTION:If it is interpreted that a pixel 3C is an isolated black dot using a specified algorithm, a signal 19 which increases a laser output is sent to a laser drive circuit 16. If it is interpreted that the pixel 3C is an isolated black dot adjacent to a white dot, a signal which decreases the laser output is sent to the laser drive circuit 16. In addition, it is interpreted that neither of the above cases is applicable, a signal 20 which moderates the laser output is sent to the laser drive circuit 16. The laser drive cirucit 16 drives under control the laser beam 25 so that data is printed at a specified laser output in accordance with control signals 19 to 21 and VIDEO signal 22. In addition, the drive current IF of a semi-control laser and an optical output strength PO are related to the other as illustrated, and therefore, an optical output strength complying with drive current variations can be obtained, if the drive current are varied.
Patent JP-H08148083-A (JP)
Title: Surface reforming method for field emitter
Inventor: OCHIAI HISATAKA
IPC: H01J9/02
Filed: 1994-11-22
Abstract: PURPOSE: To prevent short-circuiting between a cathode electrode layer and a gate electrode layer by coating a wall surface in a hole provided in a field emission cathode with a resist, thereafter coating an emitter with a low work function material, and removing the resist. CONSTITUTION: A cathode electrode layer 101, resistance layer 102, insulating layer 103 and a gate electrode layer 104 are molded on a glass substrate 100, to from in the insulating layer 103 a hole formed with an emitter cone 115 in the inside. Next on the electrode layer 104, a photoresist 1 is applied, and after the hole is buried with the photoresist 1, the emitter cone 115 is exposed to form a film of a photoresist 2 in a wall surface of the insulating layer 103 in the hole. Then by spattering a low work function material, after its films 3, 4 are formed in surface of the emitter cone 115 and the electrode layer 104, the photoresist 2 in the hole is removed.
Patent JP-S63163550-A (JP)
Title: Data selecting circuit
Inventor: MAEKAWA HAJIME
IPC: G06F12/04
Filed: 1986-12-25
Abstract: PURPOSE:To reduce the memory capacity to a half and select data in both directions by generating an address on the memory to refer data where a meaning is given to each bit distributedly recorded in plural memory blocks or to be recorded there. CONSTITUTION:When an address is inputted from the CPU side, it is converted to an internal address by an address mapping circuit 14 to generate physical addresses to memory blocks by offset circuits 2. At the time of reading out data from the CPU side, data of plural memory blocks are simultaneously outputted to a bus buffer matrix 13, and a bus transmitter corresponding to an external reference address is enabled by the control of the address mapping circuit 14 and a control circuit 15, and selected data is put on a data bus. At the time of writing data from the CPU side, a bus receiver on the bus buffer matrix 13 corresponding to the external reference address is enabled to transfer data to the memory block side. Thus, data is selected in both directions.
Patent JP-H06139084-A (JP)
Title: Information processor
Inventor: TAKEMOTO EMIKO
IPC: G06F11/30
Filed: 1992-10-26
Abstract: PURPOSE:To perform proper error processing or recovery to address as soon as possible without interrupt processing and resetting operation by preventing the runaway by an illegal address access. CONSTITUTION:When the program counter of a microcomputer shows an address other than ROM area 1c or when the address fetched for the data access shows unused areas 1d and 1e where memories and I/O registers are not arranged, a hardware sets the program counter to the leading address of an error processing storage area if provided in the address space of the microcomputer or to the address shown by an exclusive register which stores an address to be set.
Patent JP-H07161724-A (JP)
Title: Silicon semiconductor substrate
Inventor: IWASAKI HIROYUKI
IPC: H01L21/322
Filed: 1993-12-13
Abstract: PURPOSE:To prevent generation of heavy metal and particles and obtain sufficient gettering capability, by forming a plurality of trenches having a specified depth on the rear of a silicon substrate, and a polycrystalline silicon film having a specified thickness whose surface is flattened on the rear containing the trenches. CONSTITUTION:A plurality of trenches 3 which are 0.1-1mum deep are formed on the rear of a silicon substrate. A polycrystalline silicon film of 0.5-3mum in thickness whose surface is flattened is formed on the rear containing the trenches. For example, after a photoresist film 2 is applied on the rear of a single crystal silicon substrate, a pattern having an aperture part for forming the trenches is formed. By etching only the exposed part of the silicon substrate 1 with etching solution, a plurality of the trenches 3 are formed. After the photoresist film 2 is eliminated, the polycrystalline silicon film 4 is deposited on the rear of the silicon substrate 1 by a CVD method. The surface of the polycrystalline silicon film 4 is flattened by physical polishing.
Patent JP-S63309705-A (JP)
Title: Engine valve for automobile and manufacture thereof
Inventor: MURANAKA HIROSHI
IPC: F01L3/02
Filed: 1986-12-30
Abstract: PURPOSE:To reduce the manufacturing cost of a valve in the title and improve its productivity mainly in comparison with the conventional welding method for building up alloy by covering a contact part to a valve seat on the outer circumference of an umbrella part by any material with wear resistance and corrosion resistance in one body. CONSTITUTION:In the case of manufacture of a valve, a valve body 14 consisting of a stem part 10 and an expanded part 12 is formed by heating an end of the stem part 10 at first and then applying upsetting torge thereto. At this time, heat resisting 13Cr steel and other material are used in the valve body 14. After that, an umbrella part 22 is formed by fitting a ring shape member 16 around the expanded part 12 and also fitting both upper and lower dies on the ring shape member 16 so that the valve body 14 and the ring shape member 16 can be connected together completely. At this time, 21-4N and other material with wear resistance and corrosion resistance at high temperature are used in the ring shape member 16. Therefore, the contact part of the umbrella part 22 to a valve seat, namely a face part 24 is formed of the material with wear resistance and corrosion resistance at high temperature.